package com.whalefall.common;


import java.text.SimpleDateFormat;

public class App {
    public static void main( String[] args ) {
        /*SimpleDateFormat dateformat = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
        String dateStr = dateformat.format(new Long("1571590800000"));
        System.out.println(dateStr);*/

        System.out.println("1 1    ".trim());
    }
}
